Where does “demipyramid” come from?

demipyramid (English) comes from English demi, from Middle English demi, from Anglo-Norman demi, from Latin dīmidius, from Latin medius, from Latin locus, from Old Latin stlocus, from Proto-Italic stlokos — to put, to place; to locate.

demipyramid (English): Something that has the form of half a pyramid

Definitions

  1. Something that has the form of half a pyramid

Ancestry of “demipyramid”, step by step

demipyramid traces back through two separate lines of ancestry.

via English demi

StepLanguageWordMeaning
1EnglishdemiAlternative spelling of demy; A fifty pence...
2Middle Englishdemihalf, half-sized, partial
3Anglo-Normandemihalf
4Latindīmidiushalf
5Latinmediusmiddle; half; moderate
6Latinlocusplace, spot; a passage of literature; "in the...
7Old Latinstlocus
8Proto-Italicstlokos
9Proto-Indo-Europeanstel-to put, to place; to locate

via English pyramid

StepLanguageWordMeaning
1EnglishpyramidAn ancient massive construction with a square or...
2Frenchpyramidepyramid
3Old Frenchpiramidepyramid
4Latinpȳramisa pyramid
5Ancient Greekπυραμίςpyramid; a type of cake
6Ancient Greek-ῐςa woman pertaining to —; "suffix forming feminine...
Every word from Proto-Indo-European stel-Every word from Proto-Italic stlokosEvery word from Old Latin stlocus